Cita APA (7th ed.)
Clark, R. B., Frid, C., & Attrill, M. (2001). Marine pollution (5th ed.). Oxford University Press.
Cita Chicago (17th ed.)
Clark, R. B., Chris Frid, i Martin Attrill. Marine Pollution. 5th ed. Oxford [England] ; New York: Oxford University Press, 2001.
Cita MLA (9th ed.)
Clark, R. B., et al. Marine Pollution. 5th ed. Oxford University Press, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.